Storm Activity: Jul 18, 1974 - Aug 30, 1974
Aug 30 · 09:00 GMT 30 mph -- Tropical Depression
| Aug 30 | 09:00 GMT | 17.37 | -151.22 | 30 mph | -- | Tropical Depression | -- |
| Aug 30 | 06:00 GMT | 17.8 | -150.7 | 30 mph | -- | Tropical Depression | -- |
| Aug 30 | 03:00 GMT | 17.48 | -150.09 | 30 mph | -- | Tropical Depression | -- |
| Aug 30 | 00:00 GMT | 17 | -149.5 | 30 mph | -- | Tropical Depression | -- |
| Aug 29 | 21:00 GMT | 16.93 | -149.03 | 30 mph | -- | Tropical Depression | -- |
| Aug 29 | 18:00 GMT | 17 | -148.6 | 30 mph | -- | Tropical Depression | -- |
| Aug 29 | 15:00 GMT | 17.03 | -148.15 | 30 mph | -- | Tropical Depression | -- |
| Aug 29 | 12:00 GMT | 17.1 | -147.7 | 30 mph | -- | Tropical Depression | -- |
| Aug 29 | 09:00 GMT | 17.22 | -147.24 | 30 mph | -- | Tropical Depression | -- |
| Aug 29 | 06:00 GMT | 17.4 | -146.8 | 30 mph | -- | Tropical Depression | -- |
| Aug 29 | 03:00 GMT | 17.64 | -146.43 | 30 mph | -- | Tropical Depression | -- |
| Aug 29 | 00:00 GMT | 17.9 | -146.1 | 30 mph | -- | Tropical Depression | -- |
| Aug 28 | 21:00 GMT | 18.1 | -145.78 | 30 mph | -- | Tropical Depression | -- |
| Aug 28 | 18:00 GMT | 18.3 | -145.5 | 30 mph | -- | Tropical Depression | -- |
| Aug 28 | 15:00 GMT | 18.53 | -145.31 | 30 mph | -- | Tropical Depression | -- |
| Aug 28 | 12:00 GMT | 18.8 | -145.1 | 30 mph | -- | Tropical Depression | -- |
| Aug 28 | 09:00 GMT | 19.13 | -144.78 | 30 mph | -- | Tropical Depression | -- |
| Aug 28 | 06:00 GMT | 19.4 | -144.4 | 35 mph | -- | Tropical Depression | -- |
| Aug 28 | 03:00 GMT | 19.51 | -143.96 | 35 mph | -- | Tropical Depression | -- |
| Aug 28 | 00:00 GMT | 19.5 | -143.6 | 35 mph | -- | Tropical Depression | -- |
| Aug 27 | 21:00 GMT | 19.43 | -143.49 | 45 mph | -- | Tropical Storm | -- |
| Aug 27 | 18:00 GMT | 19.3 | -143.5 | 60 mph | -- | Tropical Storm | -- |
| Aug 27 | 15:00 GMT | 19.16 | -143.5 | 70 mph | -- | Hurricane | -- |
| Aug 27 | 12:00 GMT | 19 | -143.5 | 80 mph | -- | Hurricane | 1 |
| Aug 27 | 09:00 GMT | 18.86 | -143.45 | 80 mph | -- | Hurricane | 1 |
| Aug 27 | 06:00 GMT | 18.7 | -143.4 | 80 mph | -- | Hurricane | 1 |
| Aug 27 | 03:00 GMT | 18.54 | -143.37 | 80 mph | -- | Hurricane | 1 |
| Aug 27 | 00:00 GMT | 18.3 | -143.4 | 80 mph | -- | Hurricane | 1 |
| Aug 26 | 21:00 GMT | 17.94 | -143.53 | 90 mph | -- | Hurricane | 1 |
| Aug 26 | 18:00 GMT | 17.5 | -143.7 | 105 mph | -- | Hurricane | 2 |
| Aug 26 | 15:00 GMT | 17.04 | -143.87 | 105 mph | -- | Hurricane | 2 |
| Aug 26 | 12:00 GMT | 16.6 | -144 | 105 mph | -- | Hurricane | 2 |
| Aug 26 | 09:00 GMT | 16.23 | -144.04 | 105 mph | -- | Hurricane | 2 |
| Aug 26 | 06:00 GMT | 15.9 | -144 | 105 mph | -- | Hurricane | 2 |
| Aug 26 | 03:00 GMT | 15.59 | -143.94 | 105 mph | -- | Hurricane | 2 |
| Aug 26 | 00:00 GMT | 15.3 | -143.8 | 105 mph | -- | Hurricane | 2 |
| Aug 25 | 21:00 GMT | 14.99 | -143.57 | 105 mph | -- | Hurricane | 2 |
| Aug 25 | 18:00 GMT | 14.7 | -143.3 | 105 mph | -- | Hurricane | 2 |
| Aug 25 | 15:00 GMT | 14.48 | -143.1 | 105 mph | -- | Hurricane | 2 |
| Aug 25 | 12:00 GMT | 14.3 | -142.9 | 105 mph | -- | Hurricane | 2 |
| Aug 25 | 09:00 GMT | 14.14 | -142.65 | 105 mph | -- | Hurricane | 2 |
| Aug 25 | 06:00 GMT | 14 | -142.4 | 105 mph | -- | Hurricane | 2 |
| Aug 25 | 03:00 GMT | 13.85 | -142.19 | 105 mph | -- | Hurricane | 2 |
| Aug 25 | 00:00 GMT | 13.7 | -142 | 105 mph | -- | Hurricane | 2 |
| Aug 24 | 21:00 GMT | 13.54 | -141.82 | 105 mph | -- | Hurricane | 2 |
| Aug 24 | 18:00 GMT | 13.4 | -141.6 | 105 mph | -- | Hurricane | 2 |
| Aug 24 | 15:00 GMT | 13.3 | -141.34 | 105 mph | -- | Hurricane | 2 |
| Aug 24 | 12:00 GMT | 13.2 | -141 | 105 mph | -- | Hurricane | 2 |
| Aug 24 | 09:00 GMT | 13.05 | -140.57 | 110 mph | -- | Hurricane | 2 |
| Aug 24 | 06:00 GMT | 12.9 | -140.1 | 115 mph | -- | Hurricane | 3 |
| Aug 24 | 03:00 GMT | 12.79 | -139.7 | 100 mph | -- | Hurricane | 2 |
| Aug 24 | 00:00 GMT | 12.7 | -139.3 | 85 mph | -- | Hurricane | 1 |
| Aug 23 | 21:00 GMT | 12.59 | -138.85 | 80 mph | -- | Hurricane | 1 |
| Aug 23 | 18:00 GMT | 12.5 | -138.4 | 75 mph | -- | Hurricane | 1 |
| Aug 23 | 15:00 GMT | 12.44 | -138.01 | 55 mph | -- | Tropical Depression | -- |
| Aug 23 | 12:00 GMT | 12.4 | -137.6 | 35 mph | -- | Tropical Depression | -- |
| Aug 23 | 09:00 GMT | 12.34 | -137.12 | 35 mph | -- | Tropical Depression | -- |
| Aug 23 | 06:00 GMT | 12.3 | -136.6 | 35 mph | -- | Tropical Depression | -- |
| Aug 23 | 03:00 GMT | 12.34 | -136.08 | 35 mph | -- | Tropical Depression | -- |
| Aug 23 | 00:00 GMT | 12.4 | -135.6 | 35 mph | -- | Tropical Depression | -- |
| Aug 22 | 21:00 GMT | 12.44 | -135.23 | 35 mph | -- | Tropical Depression | -- |
| Aug 22 | 18:00 GMT | 12.5 | -134.9 | 35 mph | -- | Tropical Depression | -- |
| Aug 22 | 15:00 GMT | 12.6 | -134.54 | 35 mph | -- | Tropical Depression | -- |
| Aug 22 | 12:00 GMT | 12.7 | -134.2 | 35 mph | -- | Tropical Depression | -- |
| Aug 22 | 09:00 GMT | 12.75 | -133.89 | 35 mph | -- | Tropical Depression | -- |
| Aug 22 | 06:00 GMT | 12.8 | -133.6 | 35 mph | -- | Tropical Depression | -- |
| Aug 22 | 03:00 GMT | 12.88 | -133.32 | 35 mph | -- | Tropical Depression | -- |
| Aug 22 | 00:00 GMT | 13 | -133 | 35 mph | -- | Tropical Depression | -- |
| Aug 21 | 21:00 GMT | 13.13 | -132.63 | 35 mph | -- | Tropical Depression | -- |
| Aug 21 | 18:00 GMT | 13.3 | -132.2 | 35 mph | -- | Tropical Depression | -- |
| Aug 21 | 15:00 GMT | 13.5 | -131.72 | 35 mph | -- | Tropical Storm | -- |
| Aug 21 | 12:00 GMT | 13.7 | -131.2 | 40 mph | -- | Tropical Storm | -- |
| Aug 21 | 09:00 GMT | 13.86 | -130.66 | 40 mph | -- | Tropical Storm | -- |
| Aug 21 | 06:00 GMT | 14 | -130.1 | 40 mph | -- | Tropical Storm | -- |
| Aug 21 | 03:00 GMT | 14.12 | -129.54 | 40 mph | -- | Tropical Storm | -- |
| Aug 21 | 00:00 GMT | 14.2 | -129 | 40 mph | -- | Tropical Storm | -- |
| Aug 20 | 21:00 GMT | 14.23 | -128.53 | 40 mph | -- | Tropical Storm | -- |
| Aug 20 | 18:00 GMT | 14.2 | -128.1 | 40 mph | -- | Tropical Storm | -- |
| Aug 20 | 15:00 GMT | 14.13 | -127.73 | 35 mph | -- | Tropical Depression | -- |
| Aug 20 | 12:00 GMT | 14 | -127.3 | 30 mph | -- | Tropical Depression | -- |
| Aug 20 | 09:00 GMT | 13.83 | -126.71 | 30 mph | -- | Tropical Depression | -- |
| Aug 20 | 06:00 GMT | 13.6 | -126 | 30 mph | -- | Tropical Depression | -- |
| Aug 20 | 03:00 GMT | 13.32 | -125.22 | 30 mph | -- | Tropical Depression | -- |
| Aug 20 | 00:00 GMT | 13 | -124.4 | 30 mph | -- | Tropical Depression | -- |
| Jul 20 | 12:00 GMT | 9.3 | -109 | 30 mph | -- | Tropical Depression | -- |
| Jul 20 | 12:00 GMT | 9.3 | -109 | 30 mph | -- | Tropical Depression | -- |
| Jul 20 | 09:00 GMT | 9.26 | -108.5 | 30 mph | -- | Tropical Depression | -- |
| Jul 20 | 09:00 GMT | 9.23 | -108.48 | 30 mph | -- | Tropical Depression | -- |
| Jul 20 | 06:00 GMT | 9.2 | -108 | 30 mph | -- | Tropical Depression | -- |
| Jul 20 | 06:00 GMT | 9.16 | -107.97 | 30 mph | -- | Tropical Depression | -- |
| Jul 20 | 03:00 GMT | 9.11 | -107.49 | 35 mph | -- | Tropical Depression | -- |
| Jul 20 | 03:00 GMT | 9.09 | -107.47 | 30 mph | -- | Tropical Depression | -- |
| Jul 20 | 00:00 GMT | 9 | -107 | 35 mph | -- | Tropical Depression | -- |
| Jul 20 | 00:00 GMT | 9 | -107 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 21:00 GMT | 8.9 | -106.54 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 21:00 GMT | 8.9 | -106.56 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 18:00 GMT | 8.8 | -106.1 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 18:00 GMT | 8.8 | -106.13 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 15:00 GMT | 8.7 | -105.67 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 15:00 GMT | 8.7 | -105.69 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 12:00 GMT | 8.6 | -105.2 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 12:00 GMT | 8.6 | -105.2 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 09:00 GMT | 8.49 | -104.68 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 09:00 GMT | 8.53 | -104.68 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 06:00 GMT | 8.4 | -104.1 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 06:00 GMT | 8.46 | -104.11 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 03:00 GMT | 8.35 | -103.49 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 03:00 GMT | 8.38 | -103.48 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 00:00 GMT | 8.3 | -102.8 | 35 mph | -- | Tropical Depression | -- |
| Jul 19 | 00:00 GMT | 8.3 | -102.8 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 21:00 GMT | 8.21 | -102.02 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 21:00 GMT | 8.2 | -102.06 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 18:00 GMT | 8.1 | -101.2 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 18:00 GMT | 8.07 | -101.27 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 15:00 GMT | 7.94 | -100.35 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 15:00 GMT | 7.94 | -100.44 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 12:00 GMT | 7.8 | -99.6 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 12:00 GMT | 7.8 | -99.6 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 09:00 GMT | 7.73 | -99.05 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 06:00 GMT | 7.7 | -98.7 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 03:00 GMT | 7.7 | -98.55 | 35 mph | -- | Tropical Depression | -- |
| Jul 18 | 00:00 GMT | 7.7 | -98.5 | 35 mph | -- | Tropical Depression | -- |
Learn more about Unnamed Tropical Depression and the 1974 Eastern Pacific hurricane season in our hurricane archive.
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